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Current Weather and Forecast in San Antonio, TX

Texas, United States 🇺🇸 · Local time 22:00
82°
Clear Feels like 86° · High 88° / Low 72°
Wind
12 mph
Humidity
68%
UV index
0 Low
Updated 6 hours ago

San Antonio hourly forecast: next 24 hours

Today's high of 88°F (31°C) is about 5°F (3°C) above the typical October high of 83°F (28°C).

Now
11 PM
12 AM
17%
1 AM
15%
2 AM
28%
3 AM
23%
4 AM
36%
5 AM
31%
6 AM
32%
7 AM
32%
7:34 AM
Sunrise
8 AM
28%
9 AM
23%
10 AM
11 AM
12 PM
1 PM
2 PM
3 PM
4 PM
5 PM
6 PM
7 PM
7:06 PM
Sunset
8 PM
9 PM

Full San Antonio hourly forecast →

Current conditions in detail

Feels like
86°
Heat index / wind chill adjusted
Wind
12 mph
SE · gusts 24 mph
Humidity
68%
Dew point 70°
Pressure
29.92 in
What pressure readings mean
Visibility
6 mi
Precipitation
0.0 in
36% chance today

San Antonio weather tomorrow (Tuesday, October 13)

Tomorrow in San Antonio looks sunny, with a high of 95° and an overnight low of 76°. Precipitation chance is modest at 20%. Winds top out near 19 mph, and the UV index reaches 7 (high).

High / Low
95° / 76°
Precipitation
20%
Sunrise / sunset
07:34 AM / 07:06 PM

See the full San Antonio 14-day forecast →

San Antonio 14-day forecast

Today
Sunny
High 88° Low 72°
Chance of precipitation: 36%
Tue, Oct 13 Tuesday
Sunny
High 95° Low 76°
Chance of precipitation: 20%
Wed, Oct 14 Wednesday
Patchy rain nearby
High 88° Low 75°
Chance of precipitation: 61%
Thu, Oct 15 Thursday
Sunny
High 89° Low 70°
Chance of precipitation: 5%
Fri, Oct 16 Friday
Overcast
High 79° Low 65°
Chance of precipitation: 8%
Sat, Oct 17 Saturday
Overcast
High 74° Low 57°
Chance of precipitation: 6%
Sun, Oct 18 Sunday
Partly Cloudy
High 79° Low 60°
Chance of precipitation: 4%
Mon, Oct 19 Monday
Overcast
High 81° Low 64°
Chance of precipitation: 7%
Tue, Oct 20 Tuesday
Patchy rain nearby
High 86° Low 70°
Chance of precipitation: 65%
Wed, Oct 21 Wednesday
Patchy rain nearby
High 86° Low 73°
Chance of precipitation: 70%
Thu, Oct 22 Thursday
Patchy rain nearby
High 85° Low 75°
Chance of precipitation: 84%
Fri, Oct 23 Friday
Overcast
High 77° Low 67°
Chance of precipitation: 89%
Sat, Oct 24 Saturday
Overcast
High 80° Low 68°
Chance of precipitation: 86%
Sun, Oct 25 Sunday
Cloudy
High 66° Low 59°
Chance of precipitation: 81%

About the weather in San Antonio

San Antonio has a humid subtropical climate. August is the warmest month, with average highs of 96°, and January the coldest, when nights fall to around 44°. May brings the most rain, on about 16 days, while July is the sunniest, with 12.0 hours of sunshine a day. Over a whole year it rains on roughly 113 days.

San Antonio climate guide: monthly averages, seasons and the best time to visit

Common questions

What is the coldest month in San Antonio?
January, with highs of 63°F (17°C) and lows near 44°F (7°C). The coldest day in the 2015-2024 record fell to 8°F (-13°C).
What is the best month to go to San Antonio?
Aim for January to April and October to November if you get the choice: warm days, manageable rainfall and plenty of daylight line up, and highs average 74°F (23°C) against roughly 9 wet days a month. For the same question asked the other way round, see where else is warm in January.
How many rainy days does San Antonio get in a year?
About 113 days bring measurable precipitation, totalling 39.1 inches (994 mm). That works out at roughly 8.8 mm on an average wet day.
When is San Antonio at its hottest?
August, averaging 96°F (36°C) by day and 77°F (25°C) overnight. The hottest single day in our 2015-2024 record for this location reached 107°F (42°C).
Which month is wettest in San Antonio?
May, at 6.8 inches (172 mm) over about 16 days. February is the driest month, at 2.1 inches (54 mm).
Is there snow in San Antonio?
Effectively no. The 2015-2024 record for San Antonio shows no regular measurable snowfall.